We have a limited number of these eyepieces available at a special price as long as stock lasts.
This long eye relief eyepiece series is made by the acclaimed Taiwanese optical manufacturer Long Perng and can be found under a variety of different brand labels. The one sold here is labeled Astro-Professional.
· Focal length: 18mm
· 20mm eye relief
· 55° apparent field of view
· Lens configuration: 5 elements in 3 groups
· Fully multi-coated
· Blackened lens edges
· Aluminum construction
· Barrel size: 1.25"
Filed under: Eyepieces & Accessories